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A kind of processing method of gold jewelry and gold jewelry

A processing method and jewelry technology, applied in the field of gold jewelry, can solve the problems of affecting wearing and use, large loss, difficult to restore to the original, etc., and achieve the effect of improving the yield rate, high compressive strength, and uniform cooling speed

Active Publication Date: 2016-04-20
SHENZHEN BATAR INVESTMENT HLDG GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Hollow gold jewelry on the market will be deformed under slight pressure during daily wear and use, and it is difficult to restore the original shape after deformation, which affects wearing and use. Gold jewelry is a precious metal, and the loss is relatively large

Method used

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  • A kind of processing method of gold jewelry and gold jewelry
  • A kind of processing method of gold jewelry and gold jewelry
  • A kind of processing method of gold jewelry and gold jewelry

Examples

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Effect test

Embodiment Construction

[0028] A gold jewellery, comprising a cylindrical part, the cylindrical part includes a cylindrical wall, and the feature is that the thickness of the cylindrical wall at each part of the cylindrical part is equal.

[0029] Since the wall thickness of the cylindrical part is equal on each cross-section of the cylindrical part, this structure of equal wall thickness avoids the situation of thin-walled parts and thick-walled parts of the cylindrical part, thus avoiding the When the shape part bears the same pressure, the stress concentrates on the part with thinner wall thickness. When the cylindrical part is under pressure, the pressure on each wall is the same, and the external pressure is evenly shared, avoiding the breaking of the cylindrical part due to excessive pressure at one place, and the uniformity of the cylindrical part Under pressure, the compressive strength of the cylindrical part is greatly improved, which is convenient for the assembly, wearing and use of jewel...

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Abstract

The invention discloses a gold jewelry which comprises a barrel, wherein the barrel comprises at least one cylindrical component; each cylindrical component comprises a barrel wall; and the wall thickness at all parts of the cylindrical component is equal, so that the compressive strength of the cylindrical components is greatly improved. The invention further discloses a processing method of the gold jewelry, which comprises the steps of manufacturing an inner cavity mold in a shape of an inner cavity of each cylindrical component, and an outer cavity mold in a shape of an outer cavity of each cylindrical component, pouring first wax into the inner cavity mold to form an inner cavity wax mold with the same shape as the inner cavity of each cylindrical component, fixing the inner cavity wax mold in a mold cavity of the outer cavity mold, allowing a gap value between the inner cavity wax mold and the mold cavity to be constant and equal, pouring second wax into a gap to form an outer cavity wax mold with the same shape as the barrel wall of each cylindrical component, and manufacturing the cylindrical component according to the outer cavity wax mold. The wall thickness of the obtained cylindrical components at all the parts is equal. The producing method can manufacture the cylindrical components with the equal wall thickness value.

Description

technical field [0001] The invention relates to the field of gold jewelry, more specifically, to a gold jewelry and a processing method for the gold jewelry. Background technique [0002] Hollow gold jewelry on the market will be deformed under slight pressure during daily wear and use, and it is difficult to restore the original shape after deformation, which affects wearing and use. Gold jewelry is a precious metal, and the loss is relatively large. Contents of the invention [0003] One of the technical problems to be solved by the present invention is to provide a gold jewelry with increased compressive strength. [0004] The purpose of the present invention is achieved through the following technical solutions: [0005] A gold jewellery, comprising a cylinder body, the cylinder body comprising at least one cylinder part, the cylinder part comprising a cylinder wall, and the thickness of the cylinder wall at each place of the cylinder part is equal. [0006] Further,...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A44C27/00
Inventor 周光毅
Owner SHENZHEN BATAR INVESTMENT HLDG GRP CO LTD
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